Rank	Countries/Territories	Count	Percent
1	United States	323	45.8%
2	China	198	28%
3	Germany	81	11.5%
4	Canada	18	2.5%
5	Australia	11	1.6%
6	France	10	1.4%
7	United Kingdom	9	1.3%
8	Japan	9	1.3%
9	Netherlands	7	1%
10	Hong Kong	4	0.6%
11	Cyprus	4	0.6%
12	Brazil	3	0.4%
13	Argentina	3	0.4%
14	Morocco	3	0.4%
15	Spain	2	0.3%
16	Switzerland	2	0.3%
17	Thailand	2	0.3%
18	Ukraine	2	0.3%
19	India	2	0.3%
20	Poland	2	0.3%
21	Portugal	2	0.3%
22	Russia	2	0.3%
23	Singapore	2	0.3%
24	South Africa	1	0.1%
25	Malaysia	1	0.1%
26	Mexico	1	0.1%
27	Mongolia	1	0.1%
28	Taiwan	1	0.1%